"Google has recently added FFMpeg to Chrome to better support HTML5's video element. FFMpeg is licensed under LGPL 2.1 which states that "if a patent license would not permit royalty-free redistribution of the Library by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Library". Google admits to having obtained a patent license for their use, but still claims they are not violating LGPL. Among the confused we find Håkon Wium Lie and Miguel de Icaza, who wonders what FSF might say. Google doesn't feel like asking FSF for clarification."